no need to cache the physical address of the active source in the device map; the...
[deb_libcec.git] / src / lib / implementations / PHCommandHandler.cpp
... / ...
CommitLineData
1/*
2 * This file is part of the libCEC(R) library.
3 *
4 * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited. All rights reserved.
5 * libCEC(R) is an original work, containing original code.
6 *
7 * libCEC(R) is a trademark of Pulse-Eight Limited.
8 *
9 * This program is dual-licensed; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 *
23 *
24 * Alternatively, you can license this library under a commercial license,
25 * please contact Pulse-Eight Licensing for more information.
26 *
27 * For more information contact:
28 * Pulse-Eight Licensing <license@pulse-eight.com>
29 * http://www.pulse-eight.com/
30 * http://www.pulse-eight.net/
31 */
32
33#include "env.h"
34#include "PHCommandHandler.h"
35
36#include "lib/devices/CECBusDevice.h"
37#include "lib/CECProcessor.h"
38#include "lib/LibCEC.h"
39#include "lib/CECClient.h"
40
41using namespace CEC;
42
43#define LIB_CEC m_busDevice->GetProcessor()->GetLib()
44#define ToString(p) LIB_CEC->ToString(p)
45
46CPHCommandHandler::CPHCommandHandler(CCECBusDevice *busDevice,
47 int32_t iTransmitTimeout /* = CEC_DEFAULT_TRANSMIT_TIMEOUT */,
48 int32_t iTransmitWait /* = CEC_DEFAULT_TRANSMIT_WAIT */,
49 int8_t iTransmitRetries /* = CEC_DEFAULT_TRANSMIT_RETRIES */,
50 int64_t iActiveSourcePending /* = 0 */) :
51 CCECCommandHandler(busDevice, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending),
52 m_iLastKeyCode(CEC_USER_CONTROL_CODE_UNKNOWN)
53{
54 m_vendorId = CEC_VENDOR_PHILIPS;
55}
56
57int CPHCommandHandler::HandleUserControlPressed(const cec_command& command)
58{
59 // tv keeps sending these until a button is pressed
60 if (command.parameters[0] == CEC_USER_CONTROL_CODE_DISPLAY_INFORMATION &&
61 m_iLastKeyCode == CEC_USER_CONTROL_CODE_DISPLAY_INFORMATION)
62 return COMMAND_HANDLED;
63
64 m_iLastKeyCode = command.parameters[0];
65
66 return CCECCommandHandler::HandleUserControlPressed(command);
67}
68
69int CPHCommandHandler::HandleUserControlRelease(const cec_command& command)
70{
71 m_iLastKeyCode = CEC_USER_CONTROL_CODE_UNKNOWN;
72
73 return CCECCommandHandler::HandleUserControlRelease(command);
74}